Collect	Plain Red
	Unacceptable	CRITICAL Hemolyzed, icteric and lipemic specimens.
	Transport	Refrigerated
	Minimum Volume	2.0 mL Serum
	Remarks	CRITICAL -Centrifuge specimen, transfer serum to a plastic pour-off tube using a plastic pipette and label "serum" within one hour of collection.
	Notes	If no centrifuge is available, call for a stat pick-up and deliver the red top tube refrigerated within 1 hours of collection.

HIT (Pf4) Screen HIT IgG (Elisa)

86022 *The CPT codes provided are based on the AMA guidelines and for informational purposes